.w_1200{
    width: 1200px;
    margin: 0 auto;
}

.header{
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    background: lightblue;
}

.logo{
    width: 153px;
    height: 35px;
    background: url('../../images/common/blueLogo.png') no-repeat;
    background-size: 100%;
}

.logo a{
    display: block;
    text-indent:-9999px
}

.footer{
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    background: lightblue;
}